Update github links in footer.

docs/_includes/footer.html

@@ -5,7 +5,7 @@
     {% include social-buttons.html %}
 
     <p>Designed and built with all the love in the world by <a href="http://twitter.com/mdo" target="_blank">@mdo</a> and <a href="http://twitter.com/fat" target="_blank">@fat</a>.</p>
-    <p>Maintained by the <a href="https://github.com/twbs?tab=members">core team</a> with the help of <a href="https://github.com/twbs/bootstrap/graphs/contributors">our contributors</a>.</p>
+    <p>Maintained by the <a href="https://github.com/orgs/twbs/people">core team</a> with the help of <a href="https://github.com/twbs/bootstrap/graphs/contributors">our contributors</a>.</p>
     <p>Code licensed under <a href="https://github.com/twbs/bootstrap/blob/master/LICENSE" target="_blank">MIT</a>, documentation under <a href="http://creativecommons.org/licenses/by/3.0/">CC BY 3.0</a>.</p>
     <ul class="bs-docs-footer-links muted">
       <li>Currently v{{ site.current_version }}</li>
@@ -22,7 +22,7 @@
       <li>&middot;</li>
       <li><a href="{{ site.blog }}">Blog</a></li>
       <li>&middot;</li>
-      <li><a href="{{ site.repo }}/issues?state=open">Issues</a></li>
+      <li><a href="{{ site.repo }}/issues">Issues</a></li>
       <li>&middot;</li>
       <li><a href="{{ site.repo }}/releases">Releases</a></li>
     </ul>